baber/WOPTO huggingface dataset:
Patent CA-1315424-C (CA)
Inventor: DENEN DENNIS J
IPC: G01T1/20
Filed: 1989-09-18
Granted: 1993-03-30
Abstract: DETECTOR AND LOCALIZER FOR LOW ENERGY RADIATION EMISSIONS ABSTRACT OF THE DISCLOSURE A detector particularly suited for use in immuno-guided surgery capable of detecting very faint gamma emissions and thereby localizing cancerous tumor. The detector employs a hand manipular probe within which is contained a crystal such as cadmium telluride which is secured in a light-tight environment. A noise immune structuring of the probe and crystal combination includes the utilization of electrically conductive, compliant cushion layer located at one face of the crystal in conjunction with freely abutting biasing and ground contacts. A nylon, resilient retainer is positioned in tension over the assemblage of crystal, ground and biasing contacts and compliant layers to achieve a compressively retained assemblage, A dead air space is developed between the forward facing window of the probe and the crystal retaining assemblage.
Patent CA-1312735-C (CA)
Title: Counter flow poultry chiller
Inventor: INNES ROBERT S
IPC: A23B4/06
Filed: 1989-09-18
Granted: 1993-01-19
Abstract: ABSTRACT     A counter-flow food chiller provided with an oscillating screw-feed so that the food, while being pushed through the chill tank in a direction contrary to the water flow is also agitated and oscillated, improving the heat exchange and preventing ice formation on the walls of the tank which are cooled by refrigeration.
Patent CA-1330479-C (CA)
Title: Molding apparatus with collapsible core
Inventor: CATALANOTTI PAUL
IPC: B29C33/48
Filed: 1989-09-29
Granted: 1994-07-05
Abstract: Abstract of the Disclosure A collapsible core and molding apparatus and method for molding a plastic article having an undercut and a non-undercut portion.  The collapsible core includes a center core pin and a core sleeve about the core pin and with the core pin having a small plurality of alternating, uniform, narrow, non-collapsing segments secured to the center pin and the same plurality of uniform, alternating, wider, arcuate, collapsing segments secured to the core sleeve, the wide collapsible seg-ments adapted to move between the non-collapsed segments to form the expanded position for a molding operation where the wide segments are separated by the narrower segments, and a collapsed position where the collapsible segments collapse radially in-ward on the axial withdrawal of the center pin to form a generally cylindrical, cross section, arcuate area and to permit the ejection of a small molded plastic article from the mold.
Patent CA-1328107-C (CA)
Title: Enantiomers of absolute configuration s and r of 3-aminoquinuclidine, and processes for preparing them
Inventor: DORME NICOLE
IPC: C07D453/02
Filed: 1990-05-28
Granted: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE      The enantiomers of absolute configuration S and R of 3-aminoquinuclidine and processes for their preparation.  The compounds are useful as intermediates in the preparation of valuable antiemetics.
Patent CA-1314978-C (CA)
Inventor: UEHARA TSUKASA
IPC: G11B17/04
Filed: 1991-02-11
Granted: 1993-03-23
Abstract: S P E C I F I C A T I O N            Title of the Invention:     APPARATUS USING DISC-SHAPED RECORD          BEARING MEDIUM     Abstract of the Disclosure:         An apparatus arranged to use a flexible magnetic disc housed in a cassette and having a center core provided with an engaging hole, comprises a disc rotating spindle having a flange and engageable with the hole at the center core of the disc, a cassette holder movable between a first position for receiving the cassette and a second position for positioning the received cassette at a predetermined position relative to the spindle, a pressing member for pressing the engaging portion of the disc against the flange of the spindle, and a control mechanism for operating the pressing member and thereafter disabling the pressing member during the movement of the cassette holder from its first to its second position.
Patent DK-154960-C (DK)
Inventor: ALBRECHT KONRAD
IPC: A01N47/30
Filed: 1980-06-13
Granted: 1989-06-05
Abstract: 1. Liquid, herbicidal agents in the form of aqueous suspension concentrates containing, as the active compound, isoproturon or mixtures of isoproturon with ioxynil, bromoxynil, mecoprop or salts of the last three active compounds and also formulating auxiliaries, which contain, as the formulating auxiliary, an alkali metal salt, preferably the sodium salt, of a condensation product containing sulfo groups and formed from a phenol and formaldehyde, and also alkali metal salts, ammonium salts or amine salts, preferably sodium salts, of alkyl polyglykol etherphosphate partial esters, in particular mono-(alkyl polyglycol ether)-phosphates or di-(alkyl polyglycol ether)-phosphates, the alkyl polyglykol ether radical of which consist of optionally substituted alkyl groups which can also contain double bonds and have preferably 6 to 24 and in particular 12 to 18 C atoms, and polyglycol ether groups having preferably up to 20 and in particular 4 to 12 ethylene oxide units (= EO units) per radical, the suspension concentrates having a temperature/viscosity coefficient of about 0.6 to 0.95, calculated on temperature increases in 20 degrees C intervals, within the temperature range from 10 to 70 degrees C, in particular 20 to 60 degrees C.
Patent DK-157067-C (DK)
Inventor: LISIECKI ROBERT E
IPC: B31B50/64
Filed: 1985-12-17
Granted: 1990-04-16
Abstract: There is disclosed a container structure including a sealed side seam having a protected internal raw edge, and a method for accomplishing same. The method includes skiving or cutting a side seam flap along a taper to a feather edge, applying a sealant to the skived surface, and pressing the sealant-covered strip under heat and pressure into contact with the inside surface of the adjacent side wall panel to become sealed thereto without an exposed internal raw edge. Alternatively, the sealant may be applied to the side wall panel adjacent the skived tapered surface.
Patent FI-72207-C (FI)
Inventor: KRESSL HERMANN
IPC: F42D5/04
Filed: 1979-09-10
Granted: 1987-04-13
Abstract: 1. A protective mat for covering articles which are to be explosively blasted, characterized in that it consists of a nonwoven textile sheet-like structure of synthetic continuous filaments or staple fibres, which on determination of the tension-elongation behaviour according to DIN 53857 has a tensile strength of 30-100 n/5 cm at 10 % elongation, a tensile strength of 100-400 N/5 cm at 30 % elongation, a tensile strength of 300-800 N/5 cm at 50 % elongation, a tensile strength of 500-950 N/5 cm at 70 % elongation and a tensile strength of 600-1100 N/5 cm at 90 % elongation, and a weight per unit area of at most 800 g/m**2, or that it consists of a plurality of such nonwoven textile sheet-like structures joined side by bonding, such as welding or stitching.
Patent FI-65012-C (FI)
Inventor: METZNER WOLFGANG
IPC: B27K3/50
Filed: 1980-07-07
Granted: 1984-03-12
Abstract: Disclosed is a composition and method for preserving wood and construction materials made of wood. The composition comprises more than about 65% by weight of at least one difficulty volatile organic-chemical solvent having a flash point higher than about 30 DEG  C. and of between about 0.35% by weight and 10.0% by weight of a specific fungicidal agent which is soluble, or at least partly soluble, in the organic-chemical solvent. The specific fungicidal agent is a mixture of N,N-dimethyl-N'-phenyl-N'-(fluoro dichloro methylthio) sulfamide and N,N-dimethyl-N'-(p-tolyl)-N'-(fluoro dichloro methylthio) sulfamide, in the proportion, by weight, of between about 25:10 and 10:30 and preferably between about 15:10 and 10:15. If desired, between about 0.1% by weight and 7.0% by weight of a soluble insecticidal agent may be added to the composition.
Patent FI-78389-C (FI)
Inventor: ZIMMERMANN INGFRIED
IPC: A61K9/02
Filed: 1981-10-27
Granted: 1989-08-10
Abstract: A vaginal ring comprises a supporting ring 1 free of active agent. A layer 2, which contains an active agent such as a steroid, is applied on its outer rim, optionally in a continuous groove provided in the supporting ring. This layer, in turn, is coated with a layer 3 devoid of active ingredient. All components preferably comprise an LTV silicone elastomer. The ratio of the thickness of the layer 2, containing an active agent, to the layer 3, free of active agent, is about 5-50:1. As a result, a long-term and uniform release rate is achieved for the active agent.
Patent FI-77745-C (FI)
Inventor: SCHMALENBACH WERNER
IPC: H01H13/60
Filed: 1983-12-15
Granted: 1989-04-10
Abstract: 1. Electric pushbutton switch with a pushbutton (11), a base (10) and a pivot-mounted pressure stirrup (4), designed as a pivoted slider, as well as with a one-piece contact rocker (2), which can be tilted about a fixed bearing into two stable switch positions and bears a switching link (3), the switching link (3) effecting the switching-over in each case in alternating engagement with push rods (5) of the pressure stirrup (4), and a spiral-shaped compression spring (6) arranged between the pressure stirrup (4) and the contact rocker (2) bearing against the switching link (3) on the one hand and against the pressure stirrup (4) on the other hand, stabilizing the respective switching position, characterized in that the base (10) is provided with one or more base extensions (15), which the pushbutton (11) closely encloses in a sliding fit, in that grooves (9) or slots are followed out on the inside of the guide walls (21) provided on the base extension or base extensions (15) in that bearing pins (8) integrally attached in the region of the pivot axis of the pressure stirrup (4) are borne and guided in the grooves (9) or slots, making possible a pivotal and translational movement of the pressure stirrup (4) in the space between pushbutton (11) and contact rocker (2), in that the grooves (9) or slots are widened funnel-like in upward direction in the region of the opening of the base extension or of the base extensions (15), in that this upper region is separated from a lower region, in which the bearing pins (8) of the pressure stirrup (4) can slide, by means of flexible projections (23), which act as stops determining the position of rest of the pressure stirrup (4), and in that the fixed bearing is designed as a bar (1) for the contact rocker (2).
Patent FI-85466-C (FI)
Inventor: BUZAS ANDRE
IPC: C07D211/70
Filed: 1987-09-02
Granted: 1992-04-27
Abstract: Derivatives corresponding to either of the formulae which follow: 
<IMAGE>
 in which:
 - R1, R2, R3 and R4, which are identical or different, denote a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryloxy group or the trifluoromethyl group,
 - R denotes hydrogen, a cation, an alkyl group, an aryl group or an arylalkyl group,
 - n is equal to 0 or 1, and their pharmaceutically acceptable salts. 
<??>Application: treatment of spasmodic states and of allergies.
Patent FI-88523-C (FI)
Inventor: BOLLIAND ROBERT
IPC: D04H3/004
Filed: 1988-06-23
Granted: 1993-05-25
Abstract: The present invention relates to the needling of continuous glass fibre mats. 
<??>The invention consists in subjecting the mat to the action, preferably simultaneous, of needles of different diameters. Perforations of different sizes, preferably uniformly distributed, are thus produced in the mat. 
<??>This mat is intended to be employed as a reinforcement in composite materials based on thermoplastic resins, especially in laminates. 
<IMAGE>
Patent NO-168391-C (NO)
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B6/036
Filed: 1984-05-18
Abstract: The core (19) is surrounded by a layer of cladding material (20) and includes a region (22) of depressed refractive index. The inner radius (ai) of this region (22) is greater than zero, and the outer radius (ao) thereof is less than the core radius (a). By appropriately selecting the core index depression (22) characteristics such as radial location, width, depth and shape, a fiber having the desired waveguide dispersion characteristics can be designed. Dispersion minimization over a wide wavelength range can be achieved, without adverse affect on system loss.
Patent NO-160920-C (NO)
Inventor: ROCH JOSEF
IPC: C07D475/08
Filed: 1984-06-29
Abstract: New 2-piperazino-pteridines of general formula   <IMAGE>  are described  wherein R1 represents a phenylalkylamino, alkylamino or dialkylamino group, a piperidino, morpholino, thiomorpholino, or 1-oxidothiomorpholino group, R2 represents a dialkylamino, piperidino, morpholino, thiomorpholino or 1-oxidothiomorpholino group and R3 represents a halogen atom, an alkoxy, alkylthio, phenylalkoxy or phenylalkylthio group, wherein the alkyl moiety may contain from 1 to 3 carbon atoms, and the acid addition salts thereof, particularly the physiologically acceptable acid addition salts thereof which have valuable pharmacological properties, particularly antithrombotic and metastasis-inhibiting effects. Processes for preparing the compounds of formula (I) are also described.
Patent NO-167210-C (NO)
Inventor: BAILLY JEAS-CLAUDE ANDRE
IPC: C08F2/34
Filed: 1985-09-13
Abstract: The present invention relates to a process for the polymerisation of ethylene or copolymerisation of ethylene and at least one other alpha-olefin, in the gas phase in a fluidised bed reactor, in the presence of a catalyst comprising chromium compounds associated with a granular support comprising a refractory oxide and activated by thermal treatment, which process is characterised in that the catalyst is used in the form of active particles of prepolymer, obtained by bringing the said catalyst in contact with ethylene, alone, or in a mixture with at least one higher alpha-olefin, in such a way that the prepolymer contains from 4x10-5 to 3 milligram atoms of chromium in the catalyst per gram.
Patent NO-168048-C (NO)
Inventor: KAPMEYER WOLFGANG
IPC: G01N33/543
Filed: 1986-12-19
Abstract: Dispersion polymers which are used to prepare active dispersion polymers (latex conjugates) are obtained by polymerising compounds of the formula I
 H2C=C(R1)-CO-NH-(CH2)n-CH(OR2)(OR3)
 in which n is 1 to 6, R1 is H or CH3, and R2 and R3 are identical or different and are -(CH2)m-CH3 where m is 0 to 7 or are CY(X)(Z) where X, Y and Z are identical or different and are (CH2)pCH3 where p is 1 to 3,
 and compounds of the formula II
 H2C=C(R1)-CO-R-(CH2)n-(CHOH)m-(CH2)1-H
 in which R is O or NH, n is 1 to 3, m is 1 to 4, l is 0 to 4 and R1 is H or CH3,
 with one another in the presence of a seed dispersion, a copolymer being formed on the surface of the latex particles. 
<??>Latex conjugates are obtained therefrom by binding the antibodies or antigens of interest to the dispersion polymers according to the invention.
Patent NO-179943-C (NO)
Inventor: CORREA ARLENE
IPC: C07C231/18
Filed: 1992-11-20
Abstract: PCT No. PCT/FR91/00405 Sec. 371 Date Nov. 13, 1992 Sec. 102(e) Date Nov. 13, 1992 PCT Filed May 21, 1991 PCT Pub. No. WO91/17976 PCT Pub. Date Nov. 28, 1991.Process for the enantioselective preparation of phenylisoserine derivatives of general formula (I)  (* CHEMICAL STRUCTURE *) (I) from phenylglycine S(+) wherein R is a phenyl radical or a tert butoxy radical and R is an alcohol protective group.
Patent AU-727340-C (AU)
Title: Acidic polylactic polymers
Inventor: LOUGHMAN THOMAS CIARSN
IPC: C08B37/00
Filed: 1997-04-22
Granted: 2001-11-08
Abstract: Methods of preparing biodegradable polyesters containing lactic acid units and/or glycolic acid units and optionally other hydroxy acids are provided, as well as biodegradable polyesters comprising lactic acid units and glycolic acid units and an initiator.
Patent AU-762481-C (AU)
Title: Vitamin D and its analogs in the treatment of tumors and other hyperproliferative disorders
Inventor: HENNER WILLIAM D
IPC: A61P35/00
Filed: 1999-03-25
Granted: 2004-08-19
Abstract: A vitamin D drug, e.g. calcitriol, is used to manufacture a medicament for the treatment of a hyperproliferative skin disease in a human, wherein the disease responds to treatment with the drug, the human is susceptible to hypercalcemia when the drug is administered at antiproliferative doses, and the medicament is for administration to the human of therapeutically effective pulse doses of the drug not more often than once every three days in an amount to treat the hyperproliferative skin disease, without inducing severe symptomatic hypercalcemia.
Patent AU-766108-C (AU)
Title: Woven intravascular devices and methods for making the same and apparatus for delivery of the same
Inventor: HYODOH HIDEKI
IPC: A61B17/00
Filed: 2000-02-01
Granted: 2004-07-22
Abstract: Self-expandable, woven intravascular devices for use as stents for insertion and implantation into a variety of anatomical structures. The devices are formed from shape memory metals such as nitinol. The devices are formed from a single wire.
Patent CA-2010330-C (CA)
Title: Projection television apparatus
Inventor: TUSKAGOSHI KAZUO
IPC: H04N9/31
Filed: 1990-02-19
Granted: 1994-05-24
Abstract: ABSTRACT OF THE DISCLOSURE          PROJECTION TELEVISION APPARATUS     In a projection television apparatus, a color selecting means is located on an optical light path passing through a cathode ray tube and a series of projection lenses disposed in front of the cathode ray tube.  This color selecting means has a high reflec-tion factor or a high absorption factor to light hav-ing a wavelength of at most 520 nm.  With this color selecting means, the range of color reproduction can be much more improved, thus causing an increased de-gree of color purity of green at the central and peripheral areas of the cathode ray tube.
Patent CA-2011888-C (CA)
Title: Fluxless soldering process
Inventor: DISHON GIORA
IPC: B23K1/00
Filed: 1990-03-09
Granted: 1995-06-13
Abstract: A method of soldering without the need for fluxing agents, high temperature, hydrogen, laser excitation or sputtering techniques.  The method uses plasma excitation to remove surface oxides from solder surfaces, thereby eliminating the need for post-soldering cleaning in an accurate and efficient manner, resulting in a higher quality and long term reliability solder joint.  In addition, serious environmental problems caused by cleaning solvents are avoided.
Patent CA-2012028-C (CA)
Title: Facsimile apparatus
Inventor: ARAKI SHIGEHARU
IPC: H04N1/00
Filed: 1990-03-13
Granted: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE     A facsimile apparatus including:  a mode setting unit for setting one of a cut-off mode in which a recording paper on which received image data is recorded is cut off page by page and discharged, and a continuous mode in which the recording paper is continuously discharged without being cut off, a cut-off control unit for generating a cut-off signal on receipt of a signal indicating that a transmission of image data for one page is completed and a signal indicating that a transmission of the whole image data is completed in a state where the cut-off mode is set, and a cut-off unit for cutting off the recording paper in response to the cut-off signal.
Patent CA-2012996-C (CA)
Title: Method of forming ferrite coatings
Inventor: YOSHIOKA KATSUAKI
IPC: H01F41/24
Filed: 1990-03-23
Granted: 1998-09-01
Abstract: There is disclosed a method for forming a ferrite coatings on a substrate, which comprises: (a)  bringing a substrate into contact with water or an aqueous solution, and (b)  adding a ferrous ion solution, an oxidizer solution and a pH controller so that pH and an oxidation-reduction potential may be included within the range specified by A (6, -440 mV), B (6, -130 mV), C (11, -430 mV) and D (11, -740 mV) in a pH - oxidation-reduction potential graph.
Patent CA-2018920-C (CA)
Title: Polymer recovery process
Inventor: HOTTOVY JOHN D
IPC: C08F10/00
Filed: 1990-06-13
Granted: 1996-07-23
Abstract: A polymerization process wherein monomers are polymerized in liquid diluent to produce a liquid slurry containing particles of normally solid polymers, periodically opening a product takeoff port in the to allow a charge of liquid slurry to flow into an elongated confined zone including a flash line heater and then into a flash chamber wherein the lighter components are separated from the problem. The process is particularly characterized by the fact the elongated confined zone is constructed such that the flow time of the charge of slurry in the flash line heater is equal to at least about 25 percent of the time between the time of the closing of the settling valve and the next opening of the settling valve.
Patent CA-2021398-C (CA)
Title: Foldable plastic bottle, mold form for its manufacture, and method of reducing its volume, when empty
Inventor: DUERING WALTER
IPC: B65D30/20
Filed: 1990-07-18
Granted: 1994-09-06
Abstract: The bottle is made of thin-walled plastic produced by a blow-molding process; a bottom part (3) is pre-formed with an inwardly extending, in cross section essentially V-shaped folded part (13) which defines an elongated inner bottom fold line (8).  The inner fold line (8) merges smoothly with body fold lines (15, 15a, 15b) extending longitudinally of the bottle. The inner bottom fold line (8) and the longitudinal fold line are in a single plane, which plane is transverse to the seam or junction lines (9) formed by molding the bottle in a two-part mold.  The cross section of the bottle may be circular, rectangular, or hexagonal, and it is unitary with a pouring spout which extends, preferably with a reduced diameter, from the top portion of the bottle, so that, upon folding the bottle along the seam lines and expelling all air from the inside, the bottle can be compressed and reduced to small size upon air-tightly closing the spout.
Patent CA-2024135-C (CA)
Title: Conditional motion compensated interpolation of digital motion video
Inventor: HASKELL BARIN G
IPC: H04N7/36
Filed: 1990-08-28
Granted: 1994-11-29
Abstract: CONDITIONAL MOTION COMPENSATED INTERPOLATION             OF DIGITAL MOTION VIDEO Abstract Motion digital video is encoded and decoded by a motion compensated interpolation method and apparatus. In accordance with the method, selected frames of the video are interpolated in the decoder with the aid of interpolation correction codes that are generated in the encoder and sent to the decoder. In an encoder embodiment that interpolates half of the frames, every other frame is encoded and decoded within the encoder. The decoded versions of adjacent frames are appropriately combined and compared to the interleaved camera frame that is to be interpolated in the decoder. The differences, which correspond to "pels correction" information, are encoded and quantized. Those that exceed a predetermined threshold value are added to the encoder's output buffer. The inverse operation is carried out in the decoder. That is every pair of decoded frames is averaged andcombined with the decoded "pels correction" information to form the interpolatedframes.
Patent CA-2031437-C (CA)
Title: Power amplifying unit using a power amplifying module
Inventor: UEDA HIDEKI
IPC: H04B7/005
Filed: 1990-12-04
Granted: 1997-04-22
Abstract: A power amplifying unit implemented with a power amplifying module and connectable to a transmitter/receiver of a mobile radio telephone apparatus. A DC current amplifier is connected to a control voltage terminal included in the PA module. Different voltages generated by individual power source circuits are selectively applied to the DC current amplifier. The unit is operable with any of PA moduls each applying a particular voltage to a control voltage terminal thereof.
Patent CA-2033234-C (CA)
Title: Process for incorporating non-degradable active ingredients pellets into a ruminant belly
Inventor: ANNONIER CLAUDE
IPC: A23K1/00
Filed: 1990-12-27
Granted: 1996-11-12
Abstract: The present invention relates to novel compositions, in the form of pellets, used for the dietary and/or medicinal supplementation of ruminants, containing active substances protected against degradation in the rumen and one or more solubilisable, cross-linkable or meltable binders and, if appropriate, a separation agent and/or a filler.